DigiSystem INIT is an extension used by most Digidesign software to initialize and configure digi hardware. The DigiSystem INIT changed from an Extension to a Shared Library (DSI.shlb) with the 5.3 release of Pro Tools.03/14/91 version 1.01 (for Q-Sheet and Q-Sheet A/V 2.01)06/25/91 version 1.1 (for ProEDIT/ProDECK 1.01)09/12/91 version 1.27 (for ProEDIT/ProDECK 1.02)02/20/92 version 1.3 (for SDII 2.1/2.2, ProEDIT/DECK 1.03/1.1)06/25/92 version 2.0 (for ProEDIT/ProDECK 1.12)xx/xx/92 version 2.1 (for SDII 2.3, ProEDIT/ProDECK 1.15)xx/xx/92 version 2.2 (for SDII 2.4)10/01/92 version 2.3 (for SDII 2.5)03/26/93 version 2.4 (for SDII 2.6, PT 2.0)04/01/93 version 2.5 (for Session 8 1.0, SDII 2.7)05/30/94 version 2.6 (for Session 8 1.1, SDII 2.7)11/18/94 version 2.8 (for SDII 2.8)11/xx/94 version 2.81 (for SDII 2.8)11/28/94 version 2.9 (for Pro Tools 3.0)xx/xx/xx version 2.91 (for Pro Tools x.x)08/04/95 version 2.92 (for Session Software 2.0)09/28/95 version 2.93 (for Session Software 2.0)10/03/95 version 2.94 (for Pro Tools 3.11)02/07/96 version 2.95 (for Pro Tools 3.2)xx/xx/96 version 2.96 (for DP 1.7)05/14/96 version 3.0 (for PT 3.21)05/29/96 version 3.01 (for PT 3.22)05/29/96 version 3.02 (for SC 2.1 / DAE 3.02)05/29/96 version 3.0.3 (for SC 2.1 / DAE 3.0.3)03/21/97 version 3.1 (for PT 4.0)04/14/97 version 3.1.1 (for PT 4.0.1)05/01/97 version 3.1.2 (for PT 4.0.1)09/24/97 version 3.2 (for PT 4.1)10/07/97 version 3.2.1 (for PT 4.1)01/06/98 version 3.2.1+ (for "02" version of Bit 3 13-slot chassis)xx/xx/98 version 3.2.2 (for AVID only)02/20/98 version 3.2.3 (for PT 4.1.1)02/20/98 version 3.2.3+ (adds Tascam/Other mode for 882|20)06/23/98 version 3.3 (for PT 4.2, last rev for NuBus PPC)08/27/98 version 3.3.1 (for Project II)09/25/98 version 3.4 (for PT 4.3)09/25/98 version 3.4+ (for PT 4.3)11/xx/98 version 3.4.1 (for PT 4.3)04/14/99 version 3.4.2 (for PT 4.3.1, adds support for B&W G3)11/19/99 version 5.0 (for PT 5.0)01/12/00 version 5.0cs1 (fixed MTC out on 001)03/03/00 version 5.0cs3 (fixed DSP Farm I and 001 analog phase)03/16/00 version 5.0cs4 (fixed 001 S/PDIF phase)05/30/00 version 5.0.1 (for PT 5.0.1)09/18/00 ver 5.0.1cs4 (for PT 5.0.1, boot hang, ATA slowdown)12/28/00 version 5.0.1r2 (for PT 5.0.1, for 56301 DSP "K30" rev)01/26/01 version 5.1 (for PT 5.1)05/01/01 ver 5.0.1cs8 (PTIII compat with 4 slot G4)06/15/01 version 5.1.1 (for PT 5.1.1)01/17/02 version 5.3 (for PT 5.3)08/01/02 ver 5.1.3cs5 (fixes SBS 7 Slot compat)